It Takes a Tragedy to Arouse Them: Collective Memory and Collective Action during the Civil Rights Movement

This paper examines the impact that collective memories of key events related to the civil rights movement had on black political activism during the 1960s. It proposes a theory that examines the effects of collective memory on collective action by considering how events and collective memories are appropriated by political entrepreneurs for collective action. Examining four events through a rare opinion survey of blacks taken in 1966, the analysis specifies a framework that illustrates how events evolve into collective memories and how collective memories are appropriated for collective action as time passes from the original event. Qualitative materials from historical accounts, including autobiographies, biographies, and oral histories, are used to make inferences about the meaning of events to political actors. The analysis shows that one event among the four, the murder of Emmett Till, had a stronger residual effect on black activism than the other events. The findings suggest that scholarship on the movement may have underestimated the impact of Till's murder on the generation of black insurgency in the 1950s.     

Optimizing the wald-wolfowitz runs statistic using a linkage tolerance: guidelines based on computer simulation

When performing the Wald-Wolfowitz runs test, observations from two samples are combined and ordered, and the test statistic is the number of sequences of observations from the same sample. This test statistic is equivalent to the number of links between observations from different samples, if we consider each observation to be linked to the next higher and next lower observations. While it is known that the Wald-Wolfowitz runs test is not very powerful, what would be the effect on the power of the Wald-Wolfowitz runs test if all observations within a specified Euclidean distance or “tolerance” were linked instead? This question is motivated by the simulation results of Whaley and Quade (1985), who found that for normal data, the power of the multi-dimensional runs test using a linkage tolerance compared favorably to Hotelling's T² in some instances. The results of a similar simulation procedure show that the power of the Wald-Wolfowitz runs test does indeed improve when observations are linked using a tolerance. The results also suggest that a better large sample approximation to the distribution of the test statistic needs to be found.     

Maternal enhancing responses to adolescents’ positive affect: Associations with adolescents’ positive affect regulation and depression

Mounting evidence indicates that deficits in positive affect (PA) regulation are implicated in youth depression. Although parental responses to youths’ PA expressions have been linked to youth regulation of negative affect, no study has directly examined whether parental responses are linked with youth PA regulation strategies. The present study utilized a novel observational measure to test whether maternal active‐constructive responses to youths’ PA were uniquely associated with youth effective PA regulation strategies and, subsequently, depressive symptoms. Ninety‐two adolescents between the ages of 11 and 18 (M_age = 14.22, Girls = 62%) and their primary female caregivers (M_age = 41.40, 88% biological mothers) completed a series of questionnaires and engaged in a Plan a Day Trip interaction task. Results revealed that observed maternal active‐constructive responses to adolescents’ PA were uniquely associated with adolescents’ effective PA regulation strategies which, in turn, were related to lower depressive symptoms. These findings underscore the importance of parental responses to PA when sharing positive experiences for specifically targeting adolescents’ responses that generate and sustain PA.     

Men Who Have Sex With Men in Kisumu,Kenya: Comfort in Accessing Health Services and Willingness to Participate in HIV Prevention Studies

Men who have sex with men (MSM) are a crucial and marginalized at risk population for HIV in Africa but are poorly studied. Like other areas of Africa, homosexuality is illegal in Kenya. We assessed MSM comfort in accessing health services and willingness to participate in HIV prevention research in Kisumu, Kenya—an area of high HIV prevalence. We conducted a two-phase formative study with individual interviews (n = 15) and a structured survey (n = 51). Peer contact or snowball method (n = 43, 84.3%) was the primary recruitment strategy used to locate MSM. Exact logistic regression models were used for survey data analysis. Over 60% (32/51) of survey participants were not very comfortable seeking health services from a public hospital. Almost all MSM (49/51; 96.1%) reported willingness to be contacted to participate in future HIV research studies. Efforts to provide facilities that offer safe and confidential health services and health education for MSM is required. Continued community engagement with the MSM population in Kenya is needed to guide best practices for involving them in HIV prevention research.     

Human capital theory: implications for human resource development

This article reviews definitions of 'Human Capital Theory' by leading economists and HRD scholars. The origin of the term 'capital' is explained, and the link between Human Capital Theory and HRD is discussed. It is argued in the article that HRD scholars and practitioners should explore further the link between human capital, HRD and development at individual, organizational, community and international levels.